left x R1 triangle up L2 x left L1 circle x R2
up down x square R1 triangle triangle left circle L1 L1 right
square up L2 left triangle x R2 circle right R1 square circle
down up x square down up x square L1 L2 square circle
left right up down L1 cicle triangle R2 left down square square
L2 R1 cicle L2 down up L1 right left x
At the "Press Start" screen, press R2, Triangle, Left, Circle, Square, L2, Left, Up, X, Down, L2, Square. If you entered the code correctly, the screen will flash.
Invincibility
At the "Press Start" screen, press Right, X, R1, Triangle, Up, L2, X, Left, L1, Circle, X, R2. If you entered the code correctly, the screen will flash.
All weapons
At the "Press Start" screen, press Up, Down, X, Square, R1, Triangle(2), Left, Circle, L1(2), Right. If you entered the code correctly, the screen will flash. -From: [email protected]
Full bolt
At the "Press Start" screen, press Left, Right, Up, Down, L1, Circle, Triangle, R2, Left, Down, Square(2). If you entered the code correctly, the screen will flash.
Full spread
At the "Press Start" screen, press L2, R1, Circle, L2, Down, Up, L1, Right, Left, X. If you entered the code correctly, the screen will flash.
Full homing
At the "Press Start" screen, press Right, Up, Square, L1, Left(2), L1, Left, Circle, Left. If you entered the code correctly, the screen will flash.
Full beam
At the "Press Start" screen, press Left, Circle, Triangle, Right, L1, Square, Left, R1(2), Triangle. If you entered the code correctly, the screen will flash.
Full area effect
At the "Press Start" screen, press Left, X, Triangle, Up, X, Down, Square, L2, Left, R2. If you entered the code correctly, the screen will flash.
No power-ups
At the "Press Start" screen, press Down, Up, X, Square, Down, Up, X, Square, L1, L2, Square, Circle. If you entered the code correctly, the screen will flash.
Boss mode
At the "Press Start" screen, press R1, Triangle, Down(2), X, L2, Left, Square, Right, Triangle, R2, L1. If you entered the code correctly, the screen will flash.
Training missions
At the "Press Start" screen, press Square, Up, L2, Left, Triangle, X, R2, Circle, Right, R1, Square, Circle. If you entered the code correctly, the screen will flash.
Agent data
At the "Press Start" screen, press Up, Down, Circle, R2, Left, L2, Right, X, R2, Square, Up, R1. If you entered the code correctly, the screen will flash.
Alien data
At the "Press Start" screen, press Square, L1, Circle, L2, Down, Triangle, R1, Right, X, Left, R2, Triangle. If you entered the code correctly, the screen will flash.
"Making Of" feature
At the "Press Start" screen, press Circle, R2, L2, Circle, Triangle, Down, Square, X, Right, L1, X, Up. If you entered the code correctly, the screen will flash.
Backflip
Press Square + Down.
Somersault
Press Forward + Square.
Better guns
Get better guns by using Agent K.
Faster speed
If you want to be faster, use Agent J.
Defeating Bosses
When fighting the Bosses, it is just as easy to use your pistols than any other gun.